package io.github.pigmesh.ai.deepseek.core.shared;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.PropertyNamingStrategies;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonNaming;
import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;

import java.util.Objects;

@JsonDeserialize(builder = StreamOptions.Builder.class)
@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
public final class StreamOptions {

	@JsonProperty
	private final Boolean includeUsage;

	public StreamOptions(Builder builder) {
		this.includeUsage = builder.includeUsage;
	}

	public Boolean includeUsage() {
		return includeUsage;
	}

	@Override
	public boolean equals(Object another) {
		if (this == another)
			return true;
		return another instanceof StreamOptions && equalTo((StreamOptions) another);
	}

	private boolean equalTo(StreamOptions another) {
		return Objects.equals(includeUsage, another.includeUsage);
	}

	@Override
	public int hashCode() {
		int h = 5381;
		h += (h << 5) + Objects.hashCode(includeUsage);
		return h;
	}

	@Override
	public String toString() {
		return "StreamOptions{" + "includeUsage=" + includeUsage + "}";
	}

	public static StreamOptions.Builder builder() {
		return new StreamOptions.Builder();
	}

	@JsonPOJOBuilder(withPrefix = "")
	@JsonIgnoreProperties(ignoreUnknown = true)
	@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
	public static class Builder {

		private Boolean includeUsage;

		public StreamOptions.Builder includeUsage(Boolean includeUsage) {
			this.includeUsage = includeUsage;
			return this;
		}

		public StreamOptions build() {
			return new StreamOptions(this);
		}

	}

}
